42403200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 159870720

約数和(自身を除く): 117467520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 631, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1262, 1344, 1400, 1600, 1680, 1893, 1920, 2100, 2240, 2400, 2524, 2688, 2800, 3155, 3200, 3360, 3786, 4200, 4417, 4480, 4800, 5048, 5600, 6310, 6720, 7572, 8400, 8834, 9465, 9600, 10096, 11200, 12620, 13251, 13440, 15144, 15775, 16800, 17668, 18930, 20192, 22085, 22400, 25240, 26502, 30288, 31550, 33600, 35336, 37860, 40384, 44170, 47325, 50480, 53004, 60576, 63100, 66255, 67200, 70672, 75720, 80768, 88340, 94650, 100960, 106008, 110425, 121152, 126200, 132510, 141344, 151440, 176680, 189300, 201920, 212016, 220850, 242304, 252400, 265020, 282688, 302880, 331275, 353360, 378600, 403840, 424032, 441700, 504800, 530040, 565376, 605760, 662550, 706720, 757200, 848064, 883400, 1009600, 1060080, 1211520, 1325100, 1413440, 1514400, 1696128, 1766800, 2019200, 2120160, 2650200, 2826880, 3028800, 3533600, 4240320, 5300400, 6057600, 7067200, 8480640, 10600800, 14134400, 21201600, 42403200]

約数ペア:

[(1, 42403200), (2, 21201600), (3, 14134400), (4, 10600800), (5, 8480640), (6, 7067200), (7, 6057600), (8, 5300400), (10, 4240320), (12, 3533600), (14, 3028800), (15, 2826880), (16, 2650200), (20, 2120160), (21, 2019200), (24, 1766800), (25, 1696128), (28, 1514400), (30, 1413440), (32, 1325100), (35, 1211520), (40, 1060080), (42, 1009600), (48, 883400), (50, 848064), (56, 757200), (60, 706720), (64, 662550), (70, 605760), (75, 565376), (80, 530040), (84, 504800), (96, 441700), (100, 424032), (105, 403840), (112, 378600), (120, 353360), (128, 331275), (140, 302880), (150, 282688), (160, 265020), (168, 252400), (175, 242304), (192, 220850), (200, 212016), (210, 201920), (224, 189300), (240, 176680), (280, 151440), (300, 141344), (320, 132510), (336, 126200), (350, 121152), (384, 110425), (400, 106008), (420, 100960), (448, 94650), (480, 88340), (525, 80768), (560, 75720), (600, 70672), (631, 67200), (640, 66255), (672, 63100), (700, 60576), (800, 53004), (840, 50480), (896, 47325), (960, 44170), (1050, 40384), (1120, 37860), (1200, 35336), (1262, 33600), (1344, 31550), (1400, 30288), (1600, 26502), (1680, 25240), (1893, 22400), (1920, 22085), (2100, 20192), (2240, 18930), (2400, 17668), (2524, 16800), (2688, 15775), (2800, 15144), (3155, 13440), (3200, 13251), (3360, 12620), (3786, 11200), (4200, 10096), (4417, 9600), (4480, 9465), (4800, 8834), (5048, 8400), (5600, 7572), (6310, 6720)]